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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: Optom Vis Sci. 2017 Jan;94(1):60–67. doi: 10.1097/OPX.0000000000000977

Table 2.

SCAT2 and Educational Difficulty.

SCAT Full Scale SCAT Symptom Score SCAT Symptom Severity Symptom Score and Severity
OR 95% CI p OR 95% CI p OR 95% CI p OR 95% CI p
Amnesia Event 5.63 2.93, 10.81 <0.001 3.02 1.40, 6.48 <0.001 3.25 1.52, 6.95 0.003 2.99 1.38, 6.45 <0.001
SCAT Full Scale 0.95 0.92, 0.98 <0.001
SCAT Symptom Score 0.84 0.79, 0.90 <0.001 0.90 0.83, 1.02 0.19
SCAT Symptom Severity 1.05 1.03, 1.07 <0.001 1.02 0.99, 1.06 0.09
c1 0.76 0.83 0.82 0.83
AIC2 229.3 168.2 167.9 167.2

OR- odds ratio, 95% CI- 95th percent confidence interval, 1-Concordance C 2- Akaike Information Criterion